Nozzle for injection moulding of plastic materials

Details Nozzle for injection moulding of plastic materials Nozzle for injection moulding of plastic materials

2007-05-01

2007-05-01

Heitbrink, Tim (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to heat or cool

C264S328150

Reexamination Certificate

active

11463374

ABSTRACT:
Nozzle for injection moulding of plastic materials, comprising a generally cylindrical body with spiral-shaped groove on the external surface, in which a first and a second heating resistor which are independent from each other and which are equipped with respective autonomous controlling thermocouples, are wound.

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patent: 1484157 (2004-12-01), None
patent: 1484157 (2005-03-01), None

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